Simultaneous JAVA 6 + MINECRAFT 1.13 Crashes

Upon clicking on Minecraft Launcher "Play", simultaneously get two errors: 1. Java quits unexpectedly and 2. Minecraft "An unexpected issue occurred and the game has crashed. We're sorry for the inconvenience." Then, I see the "GAME ALREADY RUNNING" PopUp. Press "start anyway" and the crashes restart. Am not getting anywhere. Thanks.